10.36% is the change from 251 to 277
Calculation steps:
[( 277 - 251 ) ÷ 251] x 100 = 10.36%
Formula
Percentage change = [(277 - 251) / 251] x 100
Subtract the new number by the original number
277 - 251 = 26
26 ÷ 251 = 0.10358565737051793
0.10358565737051793 x 100 = 10.36%